🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.9

Radius: 12.4

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.65 AU - 0.91 AU

Year: 445 Days

Day: 5.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 51,609,430 km

• M1: 154,983 km (0.104 R)
• M2: 565,181 km (0.114 R)
• M3: 1,151,904 km (0.086 R)
• M4: 1,570,030 km (0.088 R)
• M5: 2,303,658 km (0.085 R)
• M6: 2,862,256 km (0.1 R)
• M7: 3,986,634 km (0.118 R)
• M8: 4,385,462 km (0.118 R)
• M9: 5,012,277 km (0.033 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.7

Radius: 13.2

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.64 AU - 0.96 AU

Year: 462 Days

Day: 9 Hours

Environment

Temp: -149 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 51,609,430 km

• M1: 164,258 km (0.117 R)
• M2: 587,471 km (0.106 R)
• M3: 1,039,256 km (0.087 R)
• M4: 1,689,259 km (0.06 R)
• M5: 2,268,353 km (0.112 R)
• M6: 2,712,359 km (0.117 R)
• M7: 3,134,375 km (0.115 R)
• M8: 4,309,316 km (0.096 R)
• M9: 4,919,676 km (0.115 R)
• M10: 5,587,331 km (0.061 R)
• M11: 6,041,360 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.4

Radius: 11

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.65 AU - 1.87 AU

Year: 1508 Days

Day: 7.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 51,609,430 km

• M1: 136,882 km (0.106 R)
• M2: 586,424 km (0.105 R)
• M3: 961,615 km (0.111 R)
• M4: 1,672,055 km (0.104 R)
• M5: 2,020,618 km (0.086 R)
• M6: 5,620,392 km (0.072 R)
• M7: 6,415,953 km (0.044 R)
• M8: 7,633,531 km (0.115 R)
• M9: 9,285,091 km (0.068 R)
• M10: 9,845,036 km (0.088 R)
• M11: 10,458,686 km (0.044 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.9

Radius: 10.6

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.83 AU - 2.97 AU

Year: 3189 Days

Day: 13.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 51,609,430 km

• M1: 132,095 km (0.096 R)
• M2: 723,455 km (0.084 R)
• M3: 1,868,477 km (0.105 R)
• M4: 2,946,330 km (0.088 R)
• M5: 3,391,683 km (0.074 R)
• M6: 4,206,543 km (0.09 R)
• M7: 5,219,171 km (0.108 R)
• M8: 6,526,955 km (0.112 R)
• M9: 9,557,509 km (0.114 R)
• M10: 18,784,705 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.5

Radius: 11.9

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.39 AU - 3.45 AU

Year: 3222 Days

Day: 7.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 51,609,430 km

• M1: 162,314 km (0.087 R)
• M2: 710,141 km (0.067 R)
• M3: 1,405,921 km (0.044 R)
• M4: 2,341,805 km (0.1 R)
• M5: 3,059,127 km (0.103 R)
• M6: 3,938,762 km (0.066 R)
• M7: 5,053,715 km (0.081 R)
• M8: 5,916,147 km (0.093 R)
• M9: 6,543,860 km (0.087 R)
• M10: 6,966,025 km (0.12 R)
• M11: 9,973,241 km (0.054 R)
• M12: 11,328,000 km (0.097 R)
• M13: 13,657,986 km (0.039 R)
• M14: 14,400,141 km (0.096 R)
• M15: 17,872,308 km (0.114 R)
• M16: 18,640,194 km (0.111 R)
• M17: 19,307,101 km (0.095 R)
• M18: 21,469,389 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694

Radius: 8.5

Gravity: 9.61 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.68 AU - 3.48 AU

Year: 3490 Days

Day: 13.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 51,609,430 km

• M1: 105,766 km (0.114 R)
• M2: 655,687 km (0.114 R)
• M3: 1,089,820 km (0.119 R)
• M4: 1,581,100 km (0.105 R)
• M5: 1,853,368 km (0.09 R)
• M6: 2,572,335 km (0.104 R)
• M7: 3,022,475 km (0.082 R)
• M8: 4,390,847 km (0.105 R)
• M9: 5,366,973 km (0.069 R)
• M10: 5,850,623 km (0.11 R)
• M11: 6,936,255 km (0.12 R)
• M12: 7,642,357 km (0.059 R)
• M13: 8,220,104 km (0.115 R)
• M14: 9,197,127 km (0.119 R)
• M15: 9,578,004 km (0.097 R)
• M16: 10,009,145 km (0.118 R)
• M17: 10,952,359 km (0.091 R)
• M18: 12,499,650 km (0.116 R)
• M19: 13,109,860 km (0.112 R)
• M20: 19,463,880 km (0.075 R)
• M21: 21,060,239 km (0.081 R)
• M22: 23,158,798 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.3

Radius: 9.4

Gravity: 9.26 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.94 AU - 4.26 AU

Year: 4410 Days

Day: 6.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 51,609,430 km

• M1: 117,135 km (0.109 R)
• M2: 488,138 km (0.083 R)
• M3: 782,098 km (0.084 R)
• M4: 1,171,651 km (0.039 R)
• M5: 1,509,293 km (0.1 R)
• M6: 2,081,206 km (0.061 R)
• M7: 2,402,093 km (0.094 R)
• M8: 3,785,873 km (0.103 R)
• M9: 4,412,838 km (0.081 R)
• M10: 5,726,008 km (0.093 R)
• M11: 6,237,483 km (0.076 R)
• M12: 6,681,340 km (0.105 R)
• M13: 9,427,508 km (0.114 R)
• M14: 10,755,788 km (0.112 R)
• M15: 11,535,043 km (0.104 R)
• M16: 12,598,833 km (0.098 R)
• M17: 12,899,974 km (0.1 R)
• M18: 13,412,646 km (0.04 R)
• M19: 16,899,623 km (0.092 R)
• M20: 20,393,032 km (0.056 R)
• M21: 22,897,899 km (0.062 R)
• M22: 24,108,594 km (0.099 R)
• M23: 28,769,316 km (0.065 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.3

Radius: 8.2

Gravity: 11.52 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.79 AU - 6.59 AU

Year: 8764 Days

Day: 14.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 51,609,430 km

• M1: 199,863 km (0.046 R)
• M2: 461,509 km (0.078 R)
• M3: 764,744 km (0.099 R)
• M4: 1,169,257 km (0.078 R)
• M5: 2,160,492 km (0.054 R)
• M6: 3,088,149 km (0.099 R)
• M7: 3,579,727 km (0.058 R)
• M8: 6,370,177 km (0.103 R)
• M9: 9,003,697 km (0.097 R)
• M10: 10,818,320 km (0.111 R)
• M11: 11,619,117 km (0.114 R)
• M12: 13,099,837 km (0.067 R)
• M13: 13,762,555 km (0.117 R)
• M14: 18,440,331 km (0.075 R)
• M15: 20,288,314 km (0.119 R)
• M16: 21,339,239 km (0.083 R)
• M17: 22,425,918 km (0.08 R)
• M18: 25,349,658 km (0.069 R)
• M19: 28,120,809 km (0.088 R)
• M20: 29,222,747 km (0.116 R)
• M21: 31,833,679 km (0.094 R)
• M22: 32,265,418 km (0.085 R)
• M23: 43,438,435 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 92.3

Radius: 3.3

Gravity: 8.48 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 6.08 AU - 6.14 AU

Year: 9752 Days

Day: 16.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 131 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 51,609,430 km

• M1: 40,990 km (0.118 R)
• M2: 168,148 km (0.103 R)
• M3: 354,098 km (0.109 R)
• M4: 489,933 km (0.107 R)
• M5: 1,006,046 km (0.116 R)
• M6: 1,932,505 km (0.078 R)
• M7: 2,404,487 km (0.074 R)
• M8: 3,020,531 km (0.042 R)
• M9: 5,330,322 km (0.057 R)
• M10: 5,570,726 km (0.099 R)
• M11: 5,734,984 km (0.086 R)
• M12: 6,101,948 km (0.094 R)
• M13: 7,199,697 km (0.093 R)
• M14: 8,139,471 km (0.064 R)
• M15: 10,177,742 km (0.106 R)
• M16: 11,313,937 km (0.109 R)
• M17: 12,531,963 km (0.071 R)
• M18: 14,804,056 km (0.1 R)
• M19: 17,394,044 km (0.097 R)
• M20: 18,160,434 km (0.04 R)
• M21: 20,399,614 km (0.09 R)
• M22: 21,118,731 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 697.4

Radius: 6.7

Gravity: 15.54 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.95 AU - 7.35 AU

Year: 11073 Days

Day: 22.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 51,609,430 km

• M1: 83,326 km (0.092 R)
• M2: 310,565 km (0.118 R)
• M3: 540,348 km (0.11 R)
• M4: 1,327,083 km (0.058 R)
• M5: 1,901,539 km (0.091 R)
• M6: 2,507,410 km (0.11 R)
• M7: 2,910,726 km (0.114 R)
• M8: 3,405,745 km (0.114 R)
• M9: 3,792,755 km (0.083 R)
• M10: 4,266,382 km (0.037 R)
• M11: 4,968,893 km (0.117 R)
• M12: 5,432,946 km (0.094 R)
• M13: 5,746,204 km (0.096 R)
• M14: 7,039,627 km (0.072 R)
• M15: 7,797,939 km (0.111 R)
• M16: 10,346,189 km (0.102 R)
• M17: 10,882,348 km (0.117 R)
• M18: 12,602,723 km (0.115 R)
• M19: 13,653,947 km (0.06 R)
• M20: 15,930,079 km (0.068 R)
• M21: 16,644,857 km (0.074 R)
• M22: 17,231,880 km (0.073 R)
• M23: 20,045,666 km (0.069 R)
• M24: 23,151,467 km (0.114 R)
• M25: 25,103,719 km (0.057 R)
• M26: 25,391,396 km (0.1 R)
• M27: 31,392,964 km (0.11 R)
• M28: 35,677,895 km (0.096 R)
• M29: 36,041,568 km (0.11 R)
• M30: 45,102,860 km (0.064 R)
• M31: 45,955,867 km (0.028 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 12,285 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit